Results 31 to 40 of about 1,452 (248)
Woodland Caribou demographic data and range boundaries
, 2021 As global climate change progresses, wildlife management will benefit from knowledge of demographic responses to climatic variation, particularly for species already endangered by other stressors.
Larter, Nicholas +6 more
core +1 more source
Instruments for Forest Habitat Connectivity [PDF]
The School of Public Policy Publications, 2013 In places such as the boreal forest of Northern Alberta, where demands for energy and forest products are growing, it is necessary to balance economic development activities on the land with the environmental services the land can provide.
Elizabeth A. Wilman
doaj +1 more source
Rangifer, 2010 Petroleum-sector development in northern Alberta, Canada has been implicated as one factor influencing the decline of boreal woodland caribou (Rangifer tarandus caribou).
Boyan V. Tracz +3 more
doaj +1 more source
Rangifer, 2011 Predation is considered a primary limiting factor of woodland caribou (Rangifer tarandus caribou) populations across North America. Caribou are especially vulnerable to predation during their first few weeks of life and have evolved space-use strategies ...
Natasha L. Carr +3 more
doaj +1 more source
The Decline of Lake Superior\u27s Woodland Caribou: A Historical GIS Analysis
, 2022 Lake Superior’s woodland caribou have been declining since the early 1800s. This thesis asks: why? We hypothesize that as settlers expanded into the region, industrial development in woodland caribou habitat reduced woodland caribou persistence. Using an
Kelley, Jordan W.
core +1 more source
Canopy, snow, and lichens on woodland caribou range in southeastern Manitoba
Rangifer, 1996 I examined the relationships among snow cover (api), lichen abundance, and canopy composition on the range of the Aikens Lake population of woodland caribou (Rangifer tarandus caribou) in southeastern Manitoba.
James A. Schaefer
doaj +1 more source
Rangifer, 2003 A preliminary examination was conducted of range size and distribution of female woodland caribou (Rangifer tarandus caribou) in northeastern Ontario.
Glen S. Brown +2 more
doaj +1 more source
Behavioral responses of black bears to human presence and infrastructure in Yosemite National Park
The Journal of Wildlife Management, EarlyView.Using GPS collar data from black bears in Yosemite National Park, we examined how bear spatiotemporal activity in relation to human development shifted during the COVID‐19 park closure in 2020. In the absence of visitors, bears maintained consistent landscape‐scale space use but altered fine‐scale spatial and temporal behaviors.
Jennifer R. Green +9 more
wiley +1 more source
The need for the management of wolves — an open letter
Rangifer, 2007 The Southern Mountain and Boreal Woodland Caribou are facing extinction from increased predation, predominantly wolves (Canis lupus) and coyotes (Canis latrans). These predators are increasing as moose (Alces alces) and deer (Odocoileus spp).
Arthur T. Bergerud
doaj +1 more source
When wolves aren't enough: revisiting trophic cascades in northern Wisconsin
Oikos, EarlyView.Elimination of top predators has allowed large herbivores to flourish in many terrestrial ecosystems, transforming food webs and ecosystem functions. Restoration of large predator communities is hoped to reverse negative effects of this trophic downgrading, but evidence for such effects is elusive.
Elaine M. Brice +6 more
wiley +1 more source